*/
class QM_Dispatchers implements IteratorAggregate {
/**
* @var array
*/
private $items = array();
/**
* @return ArrayIterator
*/
#[\ReturnTypeWillChange]
public function getIterator() {
return new ArrayIterator( $this->items );
}
/**
* @param QM_Dispatcher $dispatcher
* @return void
*/
public static function add( QM_Dispatcher $dispatcher ) {
$dispatchers = self::init();
$dispatchers->items[ $dispatcher->id ] = $dispatcher;
}
/**
* @param string $id
* @return QM_Dispatcher|false
*/
public static function get( $id ) {
$dispatchers = self::init();
return $dispatchers->items[ $id ] ?